Damn cool lock 
But again... my concern is time
Well how many of us go to a grocery store or just visit to market on day to day visits etc and use MOTI CHAIN and China Lock for locking our bikes?
99% dont.
That would be good enough if you park your bike away from your sight for some time or park in streets. Thumbs up to that, but again if you make frequent visits for lesser times believe me none of us will use this Chain Wala Lock every time, and here are the chances of breaking the security if we haven't BMW lock protection which needs a tip of our finger and 1 second to lock it.
BTW dont assume that I am into business of this BMW locks 